Nios/load1

From ASMBits

nios/load0Previous

Your function will be passed a pointer to a 32-bit word. Write a function that reads this word from memory and returns it.

int load (int *pointer);

Expected solution length: Around 2 lines.

Sample Input

r4=Data

Sample Output

r2=0x123

Data: .word 0x123
.global _start
_start:
    movia r4, Data
    call load
    1: br 1b    # Done

# Dereference a pointer
load:

Write your solution here

Upload a source file...

nios/load1

nios/load0Previous

Retrieved from "https://asmbits.01xz.net/mw/index.php?title=Nios/load1&oldid=551"

Nios II
- Getting Started
  - Return from function
  - Return 123
- Arithmetic
  - Basic operations
  - Bit manipulation
  - Number representation
- Memory Operations
- Declaring memory
- Branches
- Loops and arrays
- Structs
- Functions and recursion
- Program Structure
- More Short Programs
- Other Topics
  - I/O Devices
    - Reading from a UART
  - Caches
  - Memory Arrays
ARMv7
- Getting Started
  - Return from function
  - Return 123
- Arithmetic
  - Basic operations
  - Bit manipulation
  - Number representation
- Memory Operations
- Declaring memory
- Branches
- Loops and arrays
- Structs
- Functions and recursion
- Program Structure
- More Short Programs
- Other Topics
  - I/O Devices
    - Reading from a UART
  - Caches
  - Memory Arrays